D
Dawn Dowell
Researcher at AOAC International
Publications - 21
Citations - 180
Dawn Dowell is an academic researcher from AOAC International. The author has contributed to research in topics: Vitamin & Inductively coupled plasma mass spectrometry. The author has an hindex of 8, co-authored 21 publications receiving 144 citations.
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Journal ArticleDOI
Determination of Arsenic, Cadmium, Mercury, and Lead in Foods by Pressure Digestion and Inductively Coupled Plasma/Mass Spectrometry: First Action 2013.06
Kaare Julshamn,Amund Maage,Hilde Skaar Norli,K. H. Grobecker,Lars Jorhem,Peter Fecher,Dawn Dowell +6 more
TL;DR: The method for the determination of As, Cd, Hg, and Pb in foods by pressure digestion and inductively coupled plasma (ICP)/MS, previously published in J. AOAC Int.
Journal ArticleDOI
Determination of vitamins D2 and D3 in infant formula and adult nutritionals by ultra-pressure liquid chromatography with tandem mass spectrometry detection (UPLC-MS/MS): First Action 2011.12.
Jack Stevens,Dawn Dowell +1 more
TL;DR: The method met the SMPRs set by the Stakeholder Panel on Infant Formula and Adult Nutritionals (SPIFAN) and was decided that the method was appropriate for Official First Action Method status.
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Determination of residues of three triphenylmethane dyes and their metabolites (malachite green, leuco malachite green, crystal violet, leuco crystal violet, and brilliant green) in aquaculture products by LC/MS/MS: first action 2012.25.
TL;DR: The described method is designed to accurately operate in the analytical range from 0.5 to 2 microg/kg, where the minimum required performance limit for laboratories has been fixed in the European Union at 2.0 microg /kg for these banned substances and their metabolites.
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Determination of vitamin B12 in infant formula and adult nutritionals by HPLC: First Action 2011.10.
TL;DR: In this paper, an Expert Review Panel (ERP) reviewed the method "Determination of Vitamin B12 in Infant Formula and Adult Nutritionals by HPLC." Under the new pathway to official methods, the ERP adopted the method as Official First Action.
Journal ArticleDOI
Method for the determination of catechin and epicatechin enantiomers in cocoa-based ingredients and products by high-performance liquid chromatography: First Action 2013.04.
TL;DR: Single-laboratory validation data previously published in the Journal of AOAC INTERNATIONAL 95(2), 500-507 (2012) was reviewed by the Stakeholder Panel on Strategic Food Analytical Methods Expert Review Panel (ERP) and approved the method as AOac Official First Action on March 14, 2013.